What is Salary Sacrifice in Australia?
Salary sacrifice is a common arrangement in Australian workplaces where an employee agrees to give up part of their pre-tax salary in return for a benefit provided by the employer. The benefit is typically a non-cash item such as a car (via a novated lease), additional superannuation contributions, laptops, or even childcare fees. Because the sacrificed amount is deducted from your salary before income tax is calculated, you pay less tax overall. The Australian Tax Office (ATO) regulates salary sacrifice to ensure it is not used to avoid tax on ordinary wages, and there are caps on certain benefits, such as the concessional superannuation contribution cap (currently $30,000 per year for most people).
How Salary Sacrifice Interacts with the National Average
The national full-time adult ordinary-time average, as measured by the ABS Average Weekly Earnings for May 2026, is $2,083.70 per week, or about $108,352 per year. This figure represents gross earnings before any salary sacrifice arrangements. When you salary sacrifice, your gross salary as reported by your employer does not change; only your taxable income is reduced. Therefore, if you earn exactly the national average and sacrifice $10,000 into super, your taxable income falls to $98,352, potentially dropping you from the 30% tax bracket to the 15% bracket (depending on other income). Your take-home pay increases because you pay less tax, but your position on the line—the national average—remains the same in gross terms.
However, the effective value of your total remuneration package may be higher than the national average if the benefit is valued at more than the cash you gave up. For example, a novated lease on a car might cost you $15,000 pre-tax but would have cost $20,000 post-tax. This can make your overall compensation appear above the line when considering total benefits.
Why State and Award Differences Matter
Salary sacrifice is not uniform across Australia. State full-time averages vary significantly, from Tasmania's $96,008 to the Australian Capital Territory's $119,090. These differences reflect industry mix, cost of living, and local labour market conditions. In states like Western Australia ($115,825), where mining and resources dominate, salary sacrifice for vehicles and housing is widespread, effectively boosting total remuneration. In contrast, in states with a higher proportion of public sector or award-covered workers, salary sacrifice options may be more restricted.
Award minimums also play a role. From 1 July 2026, the national minimum wage is $26.44 per hour, or $52,255 per year on a 38-hour week. Award minimums rose by 4.75% that same date. If you are on an award, your salary sacrifice cannot reduce your cash pay below the award rate. For example, if your award minimum is $60,000, you cannot sacrifice so much that your cash salary falls below that threshold. This means salary sacrifice is more flexible for higher earners, who have more room to sacrifice while staying above the award floor.
Practical Example Using the National Line
Consider a full-time worker earning the national average of $108,352. Under the 2026–27 tax rates, they pay:
- Nil on first $18,200
- 15% on $26,800 (from $18,201 to $45,000) = $4,020
- 30% on $63,352 (from $45,001 to $108,352) = $19,005.60
- Total tax (before Medicare levy) = $23,025.60
- Medicare levy (2%) = $2,167.04
- Total tax and Medicare = $25,192.64
- Take-home pay = $83,159.36
If they salary sacrifice $10,000 into super, taxable income becomes $98,352:
- Nil on $18,200
- 15% on $26,800 = $4,020
- 30% on $53,352 (from $45,001 to $98,352) = $16,005.60
- Total tax = $20,025.60
- Medicare levy (2%) = $1,967.04
- Total tax and Medicare = $21,992.64
- Take-home pay = $76,359.36 (cash) plus $10,000 in super = total $86,359.36
Their effective total remuneration ($86,359.36) is now above the national average take-home pay for a non-sacrificing worker ($83,159.36). This illustrates how salary sacrifice can shift your effective compensation relative to the line.
Internal Links for Further Reading
To see where your salary sits against the national average, Place a salary on the line. For a breakdown of how state averages differ, visit States and territories. If you want to understand how the national average is calculated, see How the figures are set.
Key Takeaways
- Salary sacrifice reduces taxable income, not gross salary.
- The national full-time average is based on gross ordinary-time earnings before sacrifice.
- State and award variations affect how much you can sacrifice and the value of benefits.
- Always check your award or enterprise agreement before entering a salary sacrifice arrangement.
- The ATO caps certain benefits, such as super contributions, so plan accordingly.
Conclusion
Salary sacrifice is a legitimate way to boost your total remuneration by reducing tax. While your gross salary may sit on the national line, your effective take-home pay can exceed it. However, state and award differences mean the impact varies. Use the tools on this site to compare your salary against the national average, and consult a tax professional for personalised advice.